How to read this: Maratua Resort is an independent concierge guide — we curate and compare dive resorts and island stays in the Derawan archipelago, then arrange your booking through a vetted operating partner. We do not own or operate the resorts, and resort or brand names are used only as neutral examples, not claims of affiliation. Prices are by quote and vary by resort, season and party; figures here are indicative. Flights, transfers and dive seasons change — confirm before you travel. This is general information, not a binding offer.
Kalimarau Airport to Derawan is a two‑stage journey: a road transfer from Berau’s Kalimarau (BEJ) to Tanjung Batu jetty, then a speedboat out across the reef to your island. This guide walks through that BEJ airport to Derawan route step by step, with realistic timings, cost ranges and the things that actually matter if you’re trying to make a same‑day connection.
Maratua Resort is not an operator and we do not run transfers ourselves; we track access across the Derawan archipelago and route serious enquiries to a single vetted local partner. No one can pay to change what we publish; if you proceed with our partner they may pay us a referral fee at no extra cost to you.
Landing at Kalimarau (BEJ): where your Derawan journey starts
Kalimarau Airport (IATA: BEJ) serves the Berau region in East Kalimantan. If you are reading about a “Berau Airport transfer to Derawan” or “BEJ airport to Derawan”, this is the airport in question. There is no separate “Derawan airport”.
Flights tend to come from Balikpapan (BPN) and other Indonesian hubs on small jets or turboprops. Schedules can and do shift, so treat anything you see online as indicative, not fixed.
Arrivals, layout and basics
Kalimarau is a compact regional airport:
- Single small terminal serving domestic arrivals and departures
- Simple baggage reclaim and exit – usually only one carousel
- Limited shops and food options; think snacks, drinks and basic coffee rather than a full meal
- Patchy but improving mobile data; offline screenshots of your arrangements are wise
There are no jetways; you usually walk from the aircraft to the terminal. Bags are generally fast compared with big-city airports, but allow for delays in rain or late incoming aircraft.
On-arrival money, SIM and waiting
You will be more comfortable if you land with at least some Indonesian rupiah in cash:
- ATMs: Typically one or two machines in or just outside the terminal; they sometimes run out of cash or reject foreign cards.
- Money exchange: Very limited, if present at all; do not rely on it for large exchanges.
- SIM cards: Occasionally sold at small kiosks or nearby shops; buying a local SIM in your gateway city (e.g. Balikpapan or Jakarta) is simpler.
If your driver or boat is delayed, the airport forecourt and small seating areas are where you wait. There is no dedicated “Derawan airport pickup” counter; all transfers are pre‑arranged with individual operators or drivers.
Road transfer: Kalimarau to Tanjung Batu jetty
From Kalimarau to Tanjung Batu, you travel by road. Tanjung Batu is the main launch point for speedboats to Derawan, Maratua, Kakaban and Sangalaki.
Distance and road conditions
The drive from Berau Airport to Tanjung Batu is roughly 100–120 km depending on the routing taken out of town. Based on recent runs, you can expect:
- Typical driving time: about 2–2.5 hours in normal conditions
- Slower if: heavy rain, roadworks, or if you pass through Berau town first for errands
Road quality is mixed: mostly paved, with sections that can be potholed after rains. This is not an off‑road expedition, but it is slower and more variable than a highway transfer in Bali or Java.
Private car vs ad‑hoc transport
Practically, you have two ways to handle the Kalimarau to Tanjung Batu leg:
-
Pre‑arranged private car
– You or your resort / partner books a driver to meet your flight.
– The driver meets you at the exit with your name on a sign, helps with bags, and drives directly to Tanjung Batu.
– This is the norm for international guests and for anyone connecting to a pre‑booked speedboat. -
On‑the‑spot arrangements
– Possible to negotiate with drivers or shared vehicles outside the airport.
– Cheaper in principle, but harder to line up with boat departures, and English may be limited.
– Risk: you save a little on the car, then miss the limited‑timing boat and lose hours (or a night) waiting.
For most dive travellers with checked luggage and fixed island bookings, a pre‑booked car is the least stressful option.
Indicative costs for BEJ–Tanjung Batu transfers
Exact pricing is handled case‑by‑case by local drivers and operators and changes with fuel prices. As a rough frame of reference (last verified June 2026):
- Private car, one‑way BEJ–Tanjung Batu (up to 3–4 guests):
Expect something in the low to mid‑hundreds of thousands of rupiah per car, not per person, depending on group size and negotiation. - Some island packages bundle airport–jetty–island in one price; others quote each leg.
Treat anything you hear as a range, not a fixed tariff, and confirm in writing (even if just via WhatsApp) what is included: tolls (if any), waiting time, and whether the car goes straight to the jetty.
Tanjung Batu jetty: the jump‑off point
Tanjung Batu is a small coastal town facing the Derawan Islands. The jetty here is the launch point for most private and resort‑linked speedboat transfers.
What to expect at the jetty
- Long concrete pier with steps down to the boats
- Mix of private speedboats, local boats and supply runs
- Basic warung‑style food stalls and small shops nearby (instant noodles, drinks, cigarettes, snacks)
- Limited shade – sun can be intense while you wait
- Simple toilet facilities, not an airport‑style lounge
Your driver will usually take you directly to the point on the jetty where your booked boat is waiting or will arrive. There is no central check‑in office; coordination is by phone and messaging.
Waiting between car and boat
Most organised transfers are timed so that:
- Your car arrival matches your boat’s loading time,
- Or you have a manageable wait (30–60 minutes) for the next arranged boat.
If you are travelling piecemeal (e.g. ad‑hoc car + ad‑hoc boat), you may have to wait longer to share a boat or negotiate with local captains. This can work if you’re comfortable in Bahasa Indonesia and not on a tight schedule; it’s rarely efficient for short trips.
Speedboat from Tanjung Batu to the Derawan Islands
From Tanjung Batu you board a speedboat to reach Derawan, Maratua, Sangalaki or Kakaban. There is no scheduled “ferry line” in the way most people understand it; services are a mix of:
- Resort‑linked or partner‑run private speedboats
- Local charter boats
- Occasional shared boats arranged informally
Approximate crossing times by island
Exact times vary with sea state, boat size and engine power, but these are typical ranges in reasonable conditions:
| Route | Typical speedboat time* | Notes |
|---|---|---|
| Tanjung Batu → Derawan | ~30–40 minutes | Usually the shortest hop; often the first island reached. |
| Tanjung Batu → Maratua | ~60–90+ minutes | Outer atoll; time varies most with boat and sea conditions. |
| Tanjung Batu → Sangalaki | ~60–75 minutes | Often combined with day‑trip dive runs. |
| Tanjung Batu → Kakaban | ~60–75 minutes | Similar to Sangalaki; exact time depends on routing. |
*Crossing times are indicative and can be longer in rougher seas or with slower boats.
Boat types and comfort
You will typically be in a small to medium speedboat:
- Fibreglass hull, outboard engines (often twin engines)
- Capacity anywhere from 6–15+ passengers, depending on boat
- Bench seating; some with padded seats, some more basic
- Simple roof providing shade; open sides allow spray in rougher water
Lifejackets are usually provided; you should expect to see them on board and accessible. If you have children or are not a confident swimmer, ask explicitly to be shown where jackets are stored and keep them close.
This is a wet‑adjacent environment. Even on calm days, spray is common. Pack electronics in a dry bag or double‑bag in plastic, and keep a light jacket or sarong to cut wind chill.
Indicative speedboat charter costs
Costs depend heavily on:
- Distance (Derawan vs Maratua),
- Group size,
- Boat size and operator,
- Whether you are chartering a private boat or joining others.
As a ballpark (last verified June 2026):
- Tanjung Batu → Derawan (one‑way): expect a charter price somewhere in the lower band for private use of a small boat, with per‑person costs dropping as your group gets larger.
- Tanjung Batu → Maratua (one‑way): typically more, reflecting longer distance and fuel consumption.
We do not publish fixed prices because operators adjust for fuel, demand and local factors. Treat any quote as specific to your dates and group, and always check if prices include:
- Waiting time at the jetty or airport
- Night‑time surcharges (if travelling in low light)
- Extra stops at other islands en‑route
If you prefer a single, bundled arrangement from Kalimarau Airport to your final island (car + boat), you can plan your trip with us and our partner via WhatsApp on +62 811 3823 875. We will help you weigh the options, then put you directly in touch to confirm details and payment.
Typical door‑to‑door timings: Kalimarau Airport to Derawan and beyond
From Kalimarau Airport to Derawan, expect roughly an hour by road and an hour by sea combined, plus waiting time. To be more precise:
- BEJ → Derawan (same‑day)
-
– 30–45 minutes from aircraft landing to car departure (bags + meeting driver)
– 2–2.5 hours BEJ → Tanjung Batu by road
– 0–60 minutes margin / waiting at jetty
– 30–40 minutes Tanjung Batu → Derawan by speedboat
Realistic total: about 3.5–5 hours from touchdown to check‑in, assuming coordinated transfers. - BEJ → Maratua (same‑day)
-
– 30–45 minutes from landing to car
– 2–2.5 hours BEJ → Tanjung Batu
– 0–60 minutes margin / waiting at jetty
– 60–90+ minutes Tanjung Batu → Maratua
Realistic total: about 4–6 hours airport to resort, depending on seas and coordination.
These ranges assume daytime crossings in workable weather. If your flight is substantially delayed, or if you land very late in the afternoon, operators may prefer to avoid night crossings, which are more weather‑sensitive and logistically harder.
Coordinating arrivals: how to avoid missed boats
The most frequent stress point is not the quality of the road or the safety of the boats; it is mismatched timings between flights, cars and boats.
Choose flight times with buffer
When planning Kalimarau Airport to Derawan or Maratua on the same day:
- Aim for a late‑morning or early‑afternoon arrival into BEJ.
This gives you several daylight hours to clear baggage, drive to Tanjung Batu and cross to the islands. - Be cautious with tight afternoon arrivals.
A 14:00+ scheduled landing that arrives late can push your boat departure into low‑light conditions or force an overnight on the mainland.
If you are booking flights months ahead, assume at least modest delays are possible, particularly during wet season.
Bundle your car and boat where possible
Coordinating your own BEJ–Tanjung Batu car, then trying to join an existing boat, is theoretically cheaper but practically fragile. A bundled road‑and‑sea transfer via one operator or partner means:
- One party tracking your flight arrival
- One party adjusting both car and boat timings in tandem if you are delayed
This does not make you immune to weather or significant delays, but it does simplify the chain of communication.
If you want help mapping this out, you can plan your trip with us and speak via WhatsApp (+62 811 3823 875); we’ll share realistic same‑day connection windows for your chosen island and season, then connect you with our local partner to quote and run the actual transfers.
Build a “Plan B” into your thinking
Travel in this part of Indonesia rewards a small amount of redundancy:
- If you miss the boat to your island
- You may be able to charter a private boat later in the day, at higher cost and only if conditions permit.
- Worst case, you overnight in Berau or near Tanjung Batu and cross the next day.
- If seas are unsafe
- Local captains will usually err on the side of caution.
- Transfers may shift by a few hours, or by a day in rare cases of strong weather systems.
Keeping your first day’s schedule light and your expectations flexible makes the trip less stressful.
Seasonality, sea state and safety on the BEJ–Derawan route
Maratua, Derawan, Kakaban and Sangalaki are year‑round destinations, but conditions on the Kalimarau to Tanjung Batu to island route do shift over the year.
Sea conditions and visibility
- Calmer periods tend to give faster, more comfortable crossings; the lower end of the timing ranges is more common.
- Windier, wetter spells can slow speeds, increase spray and widen the timing ranges. Crossings may be rough but are usually still safe with experienced captains.
Operators and local boatmen have a strong incentive to avoid risky crossings. If a captain judges a delay is needed, that is usually based on real conditions rather than caution theatre.
Daylight and safety margins
Most transfer planners prefer:
- Daylight crossings: better visibility for navigation and for spotting floating debris.
- No fixed promise of “last boat at X o’clock”: policies vary by operator, boat and conditions on the day.
If you are tempted by the very last flight of the day into BEJ, weigh that against the uncertainty of a late boat in variable weather, especially outside the calmer months.
Environmental and practical considerations
The Derawan archipelago holds significant marine biodiversity and several conservation‑sensitive sites. How you move through it matters.
Pack and travel light (and dry)
For the Kalimarau Airport to Derawan journey:
- Use soft‑sided luggage that fits more easily in speedboats.
- Keep essentials (medications, documents, one change of clothes) in a carry‑on that can handle spray.
- Bring a compact dry bag for electronics and camera gear; this is vastly more comfortable than worrying over every splash.
Minimise single‑use plastics
You will see plastic waste around river mouths and coastlines. Simple choices help:
- Carry a refillable water bottle; many resorts now offer filtered water.
- Decline plastic bags for small purchases.
- Secure your trash until you can dispose of it properly on the islands.
Respect local norms
Tanjung Batu and Berau are conservative Indonesian communities:
- Dress modestly on the mainland and at the jetty (t‑shirt and longer shorts or light trousers are appreciated).
- Ask before photographing people, especially children or workers.
- Avoid leaving dive gear or wetsuits sprawled over public areas at the jetty.
Putting it all together: practical routes from BEJ
To summarise the real‑world pattern:
- Kalimarau Airport (BEJ) → Tanjung Batu jetty:
- 2–2.5 hours by road, usually in a pre‑booked car.
- Tanjung Batu jetty → your island:
- Derawan: ~30–40 minutes by speedboat.
- Maratua: ~60–90+ minutes by speedboat.
- Sangalaki or Kakaban: ~60–75 minutes, often part of a wider boat run.
So “roughly an hour or so each leg” is a useful rule of thumb, but the detail matters once you plug in real flight times, actual road speeds and sea conditions on the day.
If you would like an honest sense of what is realistic for your specific arrival time and island, and an introduction to a single vetted operator who can handle BEJ–Tanjung Batu–island in one chain, you can plan your trip or simply send a WhatsApp message to +62 811 3823 875 with your draft dates and flights.
FAQs: Kalimarau Airport to Derawan & Maratua
Can I get from Kalimarau Airport to Derawan on the same day I land?
Usually yes, if you land by late morning or early afternoon and have a coordinated car and boat arranged. Later afternoon arrivals can work but leave less margin for delays and may require a night on the mainland if seas or timings do not cooperate.
Is there a direct public ferry from Berau to Derawan or Maratua?
Not in the sense of a big scheduled passenger ferry from Kalimarau itself. The standard route is a road transfer from BEJ to Tanjung Batu and then a speedboat to the islands, usually arranged privately through a resort, operator or driver network.
How much does a Kalimarau to Derawan transfer cost?
Costs are typically quoted as a package for car plus boat, varying with group size, island, boat type and fuel prices. As a rough sense (last verified June 2026), expect a combined one‑way cost in the low to mid‑hundreds of thousands of rupiah per person for small groups, often less per head for larger parties. Always request a current quote for your dates.
Is the speedboat ride to Maratua or Derawan safe for children?
Families use these routes regularly. Boats usually carry lifejackets and run in daylight hours in workable conditions. That said, these are open‑water transfers in small boats, not enclosed ferries. If travelling with children, communicate this to your organiser so they can plan appropriate boats, timings and safety gear.
Can I arrange my own taxi at Kalimarau and just find a boat in Tanjung Batu?
It is possible, especially if you speak Bahasa Indonesia and are flexible on timing and comfort. For most short‑stay visitors with fixed island bookings, it is more reliable to pre‑arrange an integrated transfer so your car and boat are coordinated around your flight arrival and local conditions.